Tongue cleaner



FIG. 1 is a top plan view of a tongue cleaner showing our new design;

FIG. 2 is a side elevational view thereof, the opposite side elevational view being identical thereto;

FIG. 3 is a top, side perspective view thereof;

FIG. 4 is a top plan view of a second embodiment of a tongue cleaner showing our new design;

FIG. 5 is a side elevational view thereof, the opposite side elevational view being identical thereto; and,

FIG. 6 is a top, side perspective view thereof.

The broken lines shown are included for the purpose of illustrating portions of the tongue cleaner that form no part of the claim. 

CLAIM I claim the ornamental design for tongue cleaner, as shown and described. 